CHEMISTRY
JAMB 2005 - Question 24
Chemistry 2005 JAMB Past Questions - Question 24: The gas that is the most dangerous pollutant to humans is
Choose the correct answers from the options given.
A:
B:
C:
D:
Correct Answer
D
Explanation
The gas that is considered the most dangerous pollutant to humans among the options you provided is sulfur dioxide, which is represented by sulfur (IV) oxide. Sulfur dioxide (SO2) is a colorless gas with a pungent smell and is produced by the burning of fossil fuels containing sulfur, such as coal and oil. It can have harmful effects on the respiratory system, causing irritation of the eyes, nose, and throat, and exacerbating pre-existing respiratory conditions. Additionally, sulfur dioxide can contribute to the formation of acid rain, which has further environmental consequences.
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